Bull notes have pushed Dupont De Nemours Inc (NYSE:DD) stock to two-year highs today. The stock was last seen up 0.5% at $81.52 and earlier hit a peak of $82.30, after Citigroup upgraded the chemical name to "buy" from "neutral," with a price-target hike to $95 from $85, while Barclays lifted its price objective to $85 from $81. This is just the latest in a flood of analyst praise, as Deutsche Bank raised its price target and Wells Fargo upgraded the stock last trading session. This attention comes ahead of ...